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Measurement of CP observables in B±→DK± and B±→Dπ± with two- and four-body D decays

Abstract:

Measurements of CP observables in B±→DK± and B±→Dπ± decays are presented where the D meson is reconstructed in the final states K±π∓, π±K∓, K+K−, π+π−, K±π∓π+π−, π±K∓π+π− and π+π−π+π−. This analysis uses a sample of charged B mesons from pp collisions collected by the LHCb experiment in 2011 and 2012, corresponding to an integrated luminosity of 3.0 fb−1. Various CP-violating effects are reported and together these measurements provide important input for the determination of the unitarity tr...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's Version

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Publisher copy:
10.1016/j.physletb.2016.06.022

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Department:
Oxford, MPLS, Physics, Particle Physics
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Department:
Oxford, MPLS, Physics, Particle Physics
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Author
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Department:
Oxford, MPLS, Physics, Particle Physics
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Author
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Department:
Oxford, MPLS, Physics, Particle Physics
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Author
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Department:
Oxford, MPLS, Physics, Particle Physics
Role:
Author
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Science and Technologies Facilities Council More from this funder
European Research Council More from this funder
Royal Society More from this funder
Leverhulme Trust More from this funder
Publisher:
Elsevier Publisher's website
Journal:
Physics Letters B Journal website
Volume:
760
Pages:
117-131
Publication date:
2016-09-05
Acceptance date:
2016-06-09
DOI:
EISSN:
1873-2445
ISSN:
0370-2693
Pubs id:
pubs:636477
URN:
uri:b694a191-182b-44f2-956c-134100fcb042
UUID:
uuid:b694a191-182b-44f2-956c-134100fcb042
Local pid:
pubs:636477
Paper number:
C
Keywords:

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